Multimedia-Client is a part of Software of Multimedia System ,mainly completes five jobs within AV system: control, transmission, processing, management and storage.Through Multimedia Client , you can set movies to play in real screens, control cameras, control audio devices, light devices and other devices that you connected in the system.Compare with older generation Midis ,the newest Midis has follow features:Massive data management support, personalized interface presentation, more perfect cascade function, easier third-party function join in.